IiCapacitors zeFilimu ezineDielectrics ezahlukeneyo

Ii-capacitors zefilimungokuqhelekileyo i-cylindrical structure capacitors ezisebenzisa i-foil yensimbi (okanye i-foil efunyenwe ngeplastiki ye-metallizing) njengepleyiti ye-electrode, kunye nefilimu yeplastiki njenge-dielectric.

I-Film capacitors ihlukaniswe kwiindidi ezahlukeneyo ngokwe-dielectric eyahlukeneyo: i-polyester film capacitors kunye ne-polypropylene film capacitors.

1. I-polyester film capacitors

I-Polyester film capacitor (CL capacitor): I-capacitor esebenzisa ifilimu ye-polyester enesinyithi njenge-dielectric kunye ne-electrode, kwaye ingaphandle ifakwe okanye ivalwe nge-epoxy resin.

Iimpawu: Uluhlu olubanzi lobushushu bokusebenza, ukumelana nobushushu obulungileyo, ukungaguquguquki okuphezulu kwe-dielectric, ukuzinza okuphezulu kwe-capacitance, iipropathi ezigqwesileyo zombane, ukuxhathisa okuphezulu kwe-insulation, ukuziphilisa okuhle, kunye nomthamo omkhulu wevolumu.Isetyenziswa kwiisekethe ze-AC kunye ne-DC kwizixhobo, iimitha kunye nezixhobo zendlu, kunye neesekethe zokwahlula rhoqo kwiinkqubo zomsindo.

2. Polypropylene film capacitors

I-polypropylene film capacitor (i-CBB capacitor): I-capacitor isebenzisa ifilimu ye-polypropylene njenge-dielectric, i-aluminium foil njenge-electrodes, kwaye ifakwe okanye ifakwe nge-epoxy resin.

Ibonakala ngokusebenza kakuhle kombane, ukuthembeka okuhle, uluhlu olubanzi lokumelana nobushushu obuphezulu, ubungakanani obuncinci, ukuziphilisa kakuhle, kunye nexesha elide lokusebenza.Ilungele iiTV, iimonitha zekhompyuter, izixhobo zonxibelelwano, kunye nezinye iimpawu zeDC kunye neVHF.I-Bypass, i-high frequency, i-AC, i-pulse, i-coupling circuit filtering, i-frequency modulation, i-DC blocking kunye neemveliso zokulawula ixesha.

Iindidi ezahlukeneyo ze-capacitors zineempawu ezahlukeneyo kunye neemeko zesicelo, ngoko kufuneka siqaphele xa sikhetha i-capacitors ukuphepha iingxaki.Khetha umenzi othembekileyo xa uthenga i-ceramic capacitors unokuphepha iingxaki ezininzi ezingeyomfuneko.I-JYH HSU (okanye i-Dongguan Zhixu Electronics) ayinayo kuphela imifuziselo epheleleyo yeecapacitor ze-ceramic ezinomgangatho oqinisekisiweyo, kodwa inikezela ngokungenaxhala emva kokuthengisa.Ukuba ujonge izinto ze-elektroniki, wamkelekile ukuba uqhagamshelane nathi.